Trace number 2681774

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1 fixedSAT (TO)-101 1800.13 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_1000_25_5.opb
MD5SUM0aee483b23f7a5b1d2af91be543c550b
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-115
Best CPU time to get the best result obtained on this benchmark1800.17
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -143
Optimality of the best value was proved NO
Number of variables2000
Total number of constraints3001
Number of constraints which are clauses1000
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2001
Minimum length of a constraint2
Maximum length of a constraint2000
Number of terms in the objective function 1000
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1000
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2000
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)63180
Sum of products size (including duplicates)126360
Number of different products31590
Sum of products size63180

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.59/0.63	c constraints 33591/0 clauses 32590/0 units 0
0.59/0.63	c vars 2000
0.59/0.63	c objective 1000 + -1000
14.39/14.44	c 13.382 919.215 16 33148
14.39/14.44	o -101
1800.01/1800.61	s SATISFIABLE
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Verifier Data 

OK	-101

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681774-1277504444/watcher-2681774-1277504444 -o /tmp/evaluation-result-2681774-1277504444/solver-2681774-1277504444 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681774-1277504444.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 22215
/proc/meminfo: memFree=1798896/2059040 swapFree=4135892/4192956
[pid=22215] ppid=22213 vsize=2268 CPUtime=0
/proc/22215/stat : 22215 (pbct) R 22213 22215 21470 0 -1 4202496 299 0 0 0 0 0 0 0 17 0 1 0 126045766 2322432 218 1992294400 134512640 136421960 4294252528 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22215/statm: 567 219 145 467 0 98 0

[startup+0.0904069 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 22215
/proc/meminfo: memFree=1798896/2059040 swapFree=4135892/4192956
[pid=22215] ppid=22213 vsize=4644 CPUtime=0.08
/proc/22215/stat : 22215 (pbct) R 22213 22215 21470 0 -1 4202496 886 0 0 0 8 0 0 0 17 0 1 0 126045766 4755456 805 1992294400 134512640 136421960 4294252528 18446744073709551615 135818268 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22215/statm: 1161 805 145 467 0 692 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4644

[startup+0.100408 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 22215
/proc/meminfo: memFree=1798896/2059040 swapFree=4135892/4192956
[pid=22215] ppid=22213 vsize=4908 CPUtime=0.09
/proc/22215/stat : 22215 (pbct) R 22213 22215 21470 0 -1 4202496 954 0 0 0 9 0 0 0 17 0 1 0 126045766 5025792 873 1992294400 134512640 136421960 4294252528 18446744073709551615 135372664 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22215/statm: 1227 873 145 467 0 758 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4908

[startup+0.300442 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 22215
/proc/meminfo: memFree=1798896/2059040 swapFree=4135892/4192956
[pid=22215] ppid=22213 vsize=10208 CPUtime=0.29
/proc/22215/stat : 22215 (pbct) R 22213 22215 21470 0 -1 4202496 2280 0 0 0 29 0 0 0 17 0 1 0 126045766 10452992 2199 1992294400 134512640 136421960 4294252528 18446744073709551615 135809576 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22215/statm: 2552 2200 146 467 0 2083 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10208

[startup+0.700511 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 22215
/proc/meminfo: memFree=1798896/2059040 swapFree=4135892/4192956
[pid=22215] ppid=22213 vsize=29784 CPUtime=0.69
/proc/22215/stat : 22215 (pbct) R 22213 22215 21470 0 -1 4202496 7167 0 0 0 66 3 0 0 17 0 1 0 126045766 30498816 7053 1992294400 134512640 136421960 4294252528 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22215/statm: 7446 7054 190 467 0 6977 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29784

[startup+1.50065 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22216
/proc/meminfo: memFree=1743832/2059040 swapFree=4135892/4192956
[pid=22215] ppid=22213 vsize=102208 CPUtime=1.49
/proc/22215/stat : 22215 (pbct) R 22213 22215 21470 0 -1 4202496 25985 0 0 0 138 11 0 0 18 0 1 0 126045766 104660992 24654 1992294400 134512640 136421960 4294252528 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22215/statm: 25552 24655 190 467 0 25083 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 102208

[startup+3.10092 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22216
/proc/meminfo: memFree=1655792/2059040 swapFree=4135892/4192956
[pid=22215] ppid=22213 vsize=216336 CPUtime=3.09
/proc/22215/stat : 22215 (pbct) R 22213 22215 21470 0 -1 4202496 56641 0 0 0 283 26 0 0 21 0 1 0 126045766 221528064 53319 1992294400 134512640 136421960 4294252528 18446744073709551615 134597730 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22215/statm: 54084 53320 194 467 0 53615 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 216336

[startup+6.30047 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22216
/proc/meminfo: memFree=1436808/2059040 swapFree=4135892/4192956
[pid=22215] ppid=22213 vsize=423640 CPUtime=6.29
/proc/22215/stat : 22215 (pbct) R 22213 22215 21470 0 -1 4202496 112062 0 0 0 577 52 0 0 25 0 1 0 126045766 433807360 105407 1992294400 134512640 136421960 4294252528 18446744073709551615 135166399 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22215/statm: 105910 105408 194 467 0 105441 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 423640

[startup+12.7016 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22218
/proc/meminfo: memFree=970816/2059040 swapFree=4135892/4192956
[pid=22215] ppid=22213 vsize=901860 CPUtime=12.68
/proc/22215/stat : 22215 (pbct) R 22213 22215 21470 0 -1 4202496 237160 0 0 0 1168 100 0 0 25 0 1 0 126045766 923504640 217884 1992294400 134512640 136421960 4294252528 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22215/statm: 225465 217886 209 467 0 224996 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 901860

[startup+25.5008 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22218
/proc/meminfo: memFree=884760/2059040 swapFree=4135892/4192956
[pid=22215] ppid=22213 vsize=959244 CPUtime=25.48
/proc/22215/stat : 22215 (pbct) R 22213 22215 21470 0 -1 4202496 252304 0 0 0 2431 117 0 0 25 0 1 0 126045766 982265856 228100 1992294400 134512640 136421960 4294252528 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22215/statm: 239811 228100 238 467 0 239342 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 959244

[startup+51.1002 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22218
/proc/meminfo: memFree=884512/2059040 swapFree=4135892/4192956
[pid=22215] ppid=22213 vsize=959904 CPUtime=51.07
/proc/22215/stat : 22215 (pbct) R 22213 22215 21470 0 -1 4202496 252484 0 0 0 4963 144 0 0 25 0 1 0 126045766 982941696 228280 1992294400 134512640 136421960 4294252528 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22215/statm: 239976 228280 238 467 0 239507 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 959904

[startup+102.308 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22220
/proc/meminfo: memFree=882032/2059040 swapFree=4135892/4192956
[pid=22215] ppid=22213 vsize=962148 CPUtime=102.26
/proc/22215/stat : 22215 (pbct) R 22213 22215 21470 0 -1 4202496 253052 0 0 0 10036 190 0 0 25 0 1 0 126045766 985239552 228848 1992294400 134512640 136421960 4294252528 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22215/statm: 240537 228848 238 467 0 240068 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 962148

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22222
/proc/meminfo: memFree=879552/2059040 swapFree=4135892/4192956
[pid=22215] ppid=22213 vsize=964656 CPUtime=162.24
/proc/22215/stat : 22215 (pbct) R 22213 22215 21470 0 -1 4202496 253666 0 0 0 15977 247 0 0 25 0 1 0 126045766 987807744 229462 1992294400 134512640 136421960 4294252528 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22215/statm: 241164 229462 238 467 0 240695 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 964656

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22222
/proc/meminfo: memFree=876700/2059040 swapFree=4135892/4192956
[pid=22215] ppid=22213 vsize=967428 CPUtime=222.22
/proc/22215/stat : 22215 (pbct) R 22213 22215 21470 0 -1 4202496 254375 0 0 0 21922 300 0 0 25 0 1 0 126045766 990646272 230171 1992294400 134512640 136421960 4294252528 18446744073709551615 135028875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22215/statm: 241857 230171 238 467 0 241388 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 967428

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22224
/proc/meminfo: memFree=872980/2059040 swapFree=4135892/4192956
[pid=22215] ppid=22213 vsize=971152 CPUtime=282.2
/proc/22215/stat : 22215 (pbct) R 22213 22215 21470 0 -1 4202496 255303 0 0 0 27865 355 0 0 25 0 1 0 126045766 994459648 231099 1992294400 134512640 136421960 4294252528 18446744073709551615 135020639 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22215/statm: 242788 231099 238 467 0 242319 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 971152

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22226
/proc/meminfo: memFree=869508/2059040 swapFree=4135892/4192956
[pid=22215] ppid=22213 vsize=974716 CPUtime=342.18
/proc/22215/stat : 22215 (pbct) R 22213 22215 21470 0 -1 4202496 256173 0 0 0 33807 411 0 0 25 0 1 0 126045766 998109184 231969 1992294400 134512640 136421960 4294252528 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22215/statm: 243679 231969 238 467 0 243210 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 974716

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22228
/proc/meminfo: memFree=868640/2059040 swapFree=4135892/4192956
[pid=22215] ppid=22213 vsize=975644 CPUtime=402.16
/proc/22215/stat : 22215 (pbct) R 22213 22215 21470 0 -1 4202496 256408 0 0 0 39757 459 0 0 25 0 1 0 126045766 999059456 232204 1992294400 134512640 136421960 4294252528 18446744073709551615 135020403 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22215/statm: 243911 232204 238 467 0 243442 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 975644

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22230
/proc/meminfo: memFree=863556/2059040 swapFree=4135892/4192956
[pid=22215] ppid=22213 vsize=980528 CPUtime=462.14
/proc/22215/stat : 22215 (pbct) R 22213 22215 21470 0 -1 4202496 257639 0 0 0 45700 514 0 0 25 0 1 0 126045766 1004060672 233435 1992294400 134512640 136421960 4294252528 18446744073709551615 135021785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22215/statm: 245132 233435 238 467 0 244663 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 980528

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22230
/proc/meminfo: memFree=861200/2059040 swapFree=4135892/4192956
[pid=22215] ppid=22213 vsize=982916 CPUtime=522.12
/proc/22215/stat : 22215 (pbct) R 22213 22215 21470 0 -1 4202496 258219 0 0 0 51642 570 0 0 25 0 1 0 126045766 1006505984 234015 1992294400 134512640 136421960 4294252528 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22215/statm: 245729 234015 238 467 0 245260 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 982916

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22232
/proc/meminfo: memFree=858720/2059040 swapFree=4135892/4192956
[pid=22215] ppid=22213 vsize=985164 CPUtime=582.1
/proc/22215/stat : 22215 (pbct) R 22213 22215 21470 0 -1 4202496 258807 0 0 0 57589 621 0 0 25 0 1 0 126045766 1008807936 234603 1992294400 134512640 136421960 4294252528 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22215/statm: 246291 234603 238 467 0 245822 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 985164

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22234
/proc/meminfo: memFree=854380/2059040 swapFree=4135892/4192956
[pid=22215] ppid=22213 vsize=989524 CPUtime=642.09
/proc/22215/stat : 22215 (pbct) R 22213 22215 21470 0 -1 4202496 259902 0 0 0 63536 673 0 0 25 0 1 0 126045766 1013272576 235698 1992294400 134512640 136421960 4294252528 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22215/statm: 247381 235698 238 467 0 246912 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 989524

[startup+702.301 s]

################
# More data... #
################

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22240
/proc/meminfo: memFree=844212/2059040 swapFree=4135892/4192956
[pid=22215] ppid=22213 vsize=999572 CPUtime=882
/proc/22215/stat : 22215 (pbct) R 22213 22215 21470 0 -1 4202496 262404 0 0 0 87320 880 0 0 25 0 1 0 126045766 1023561728 238200 1992294400 134512640 136421960 4294252528 18446744073709551615 135021849 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22215/statm: 249893 238200 238 467 0 249424 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 999572

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22242
/proc/meminfo: memFree=841360/2059040 swapFree=4135892/4192956
[pid=22215] ppid=22213 vsize=1002352 CPUtime=941.98
/proc/22215/stat : 22215 (pbct) R 22213 22215 21470 0 -1 4202496 263101 0 0 0 93263 935 0 0 25 0 1 0 126045766 1026408448 238897 1992294400 134512640 136421960 4294252528 18446744073709551615 135022017 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22215/statm: 250588 238897 238 467 0 250119 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 1002352

[startup+1002.3 s]
/proc/loadavg: 1.07 1.00 1.00 2/107 22244
/proc/meminfo: memFree=838260/2059040 swapFree=4135892/4192956
[pid=22215] ppid=22213 vsize=1005388 CPUtime=1001.96
/proc/22215/stat : 22215 (pbct) R 22213 22215 21470 0 -1 4202496 263859 0 0 0 99204 992 0 0 25 0 1 0 126045766 1029517312 239655 1992294400 134512640 136421960 4294252528 18446744073709551615 135025621 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22215/statm: 251347 239655 238 467 0 250878 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 1005388

[startup+1062.3 s]
/proc/loadavg: 1.09 1.02 1.00 2/107 22246
/proc/meminfo: memFree=837640/2059040 swapFree=4135892/4192956
[pid=22215] ppid=22213 vsize=1006048 CPUtime=1061.94
/proc/22215/stat : 22215 (pbct) R 22213 22215 21470 0 -1 4202496 264028 0 0 0 105154 1040 0 0 25 0 1 0 126045766 1030193152 239824 1992294400 134512640 136421960 4294252528 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22215/statm: 251512 239824 238 467 0 251043 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 1006048

[startup+1122.3 s]
/proc/loadavg: 1.09 1.03 1.00 2/107 22246
/proc/meminfo: memFree=833920/2059040 swapFree=4135892/4192956
[pid=22215] ppid=22213 vsize=1009748 CPUtime=1121.92
/proc/22215/stat : 22215 (pbct) R 22213 22215 21470 0 -1 4202496 264957 0 0 0 111099 1093 0 0 25 0 1 0 126045766 1033981952 240753 1992294400 134512640 136421960 4294252528 18446744073709551615 134643034 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22215/statm: 252437 240753 238 467 0 251968 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 1009748

[startup+1182.3 s]
/proc/loadavg: 1.09 1.04 1.00 2/107 22248
/proc/meminfo: memFree=828464/2059040 swapFree=4135892/4192956
[pid=22215] ppid=22213 vsize=1015148 CPUtime=1181.9
/proc/22215/stat : 22215 (pbct) R 22213 22215 21470 0 -1 4202496 266294 0 0 0 117042 1148 0 0 25 0 1 0 126045766 1039511552 242090 1992294400 134512640 136421960 4294252528 18446744073709551615 135021849 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22215/statm: 253787 242090 238 467 0 253318 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 1015148

[startup+1242.3 s]
/proc/loadavg: 1.08 1.04 1.00 2/107 22250
/proc/meminfo: memFree=824620/2059040 swapFree=4135892/4192956
[pid=22215] ppid=22213 vsize=1018848 CPUtime=1241.88
/proc/22215/stat : 22215 (pbct) R 22213 22215 21470 0 -1 4202496 267194 0 0 0 122992 1196 0 0 25 0 1 0 126045766 1043300352 242990 1992294400 134512640 136421960 4294252528 18446744073709551615 135020636 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22215/statm: 254712 242990 238 467 0 254243 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 1018848

[startup+1302.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/107 22252
/proc/meminfo: memFree=821768/2059040 swapFree=4135892/4192956
[pid=22215] ppid=22213 vsize=1021628 CPUtime=1301.87
/proc/22215/stat : 22215 (pbct) R 22213 22215 21470 0 -1 4202496 267918 0 0 0 128943 1244 0 0 25 0 1 0 126045766 1046147072 243714 1992294400 134512640 136421960 4294252528 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22215/statm: 255407 243714 238 467 0 254938 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 1021628

[startup+1362.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 22254
/proc/meminfo: memFree=818544/2059040 swapFree=4135892/4192956
[pid=22215] ppid=22213 vsize=1024796 CPUtime=1361.85
/proc/22215/stat : 22215 (pbct) R 22213 22215 21470 0 -1 4202496 268711 0 0 0 134892 1293 0 0 25 0 1 0 126045766 1049391104 244507 1992294400 134512640 136421960 4294252528 18446744073709551615 134861937 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22215/statm: 256199 244507 238 467 0 255730 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 1024796

[startup+1422.31 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 22254
/proc/meminfo: memFree=817676/2059040 swapFree=4135892/4192956
[pid=22215] ppid=22213 vsize=1025724 CPUtime=1421.83
/proc/22215/stat : 22215 (pbct) R 22213 22215 21470 0 -1 4202496 268934 0 0 0 140849 1334 0 0 25 0 1 0 126045766 1050341376 244730 1992294400 134512640 136421960 4294252528 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22215/statm: 256431 244730 238 467 0 255962 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 1025724

[startup+1482.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 22256
/proc/meminfo: memFree=811848/2059040 swapFree=4135892/4192956
[pid=22215] ppid=22213 vsize=1031536 CPUtime=1481.8
/proc/22215/stat : 22215 (pbct) R 22213 22215 21470 0 -1 4202496 270392 0 0 0 146803 1377 0 0 25 0 1 0 126045766 1056292864 246188 1992294400 134512640 136421960 4294252528 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22215/statm: 257884 246188 238 467 0 257415 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 1031536

[startup+1542.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 22258
/proc/meminfo: memFree=808748/2059040 swapFree=4135892/4192956
[pid=22215] ppid=22213 vsize=1034712 CPUtime=1541.79
/proc/22215/stat : 22215 (pbct) R 22213 22215 21470 0 -1 4202496 271188 0 0 0 152758 1421 0 0 25 0 1 0 126045766 1059545088 246984 1992294400 134512640 136421960 4294252528 18446744073709551615 135026309 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22215/statm: 258678 246984 238 467 0 258209 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 1034712

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22260
/proc/meminfo: memFree=796224/2059040 swapFree=4135892/4192956
[pid=22215] ppid=22213 vsize=1047144 CPUtime=1601.77
/proc/22215/stat : 22215 (pbct) R 22213 22215 21470 0 -1 4202496 274276 0 0 0 158700 1477 0 0 25 0 1 0 126045766 1072275456 250072 1992294400 134512640 136421960 4294252528 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22215/statm: 261786 250072 238 467 0 261317 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 1047144

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22262
/proc/meminfo: memFree=791140/2059040 swapFree=4135892/4192956
[pid=22215] ppid=22213 vsize=1052308 CPUtime=1661.75
/proc/22215/stat : 22215 (pbct) R 22213 22215 21470 0 -1 4202496 275561 0 0 0 164649 1526 0 0 25 0 1 0 126045766 1077563392 251357 1992294400 134512640 136421960 4294252528 18446744073709551615 135006405 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22215/statm: 263077 251357 238 467 0 262608 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 1052308

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22262
/proc/meminfo: memFree=787916/2059040 swapFree=4135892/4192956
[pid=22215] ppid=22213 vsize=1055740 CPUtime=1721.72
/proc/22215/stat : 22215 (pbct) R 22213 22215 21470 0 -1 4202496 276428 0 0 0 170592 1580 0 0 25 0 1 0 126045766 1081077760 252224 1992294400 134512640 136421960 4294252528 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22215/statm: 263935 252224 238 467 0 263466 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 1055740

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22264
/proc/meminfo: memFree=785188/2059040 swapFree=4135892/4192956
[pid=22215] ppid=22213 vsize=1057988 CPUtime=1781.7
/proc/22215/stat : 22215 (pbct) R 22213 22215 21470 0 -1 4202496 276993 0 0 0 176548 1622 0 0 25 0 1 0 126045766 1083379712 252789 1992294400 134512640 136421960 4294252528 18446744073709551615 135032112 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22215/statm: 264497 252789 238 467 0 264028 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 1057988



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22264
/proc/meminfo: memFree=784072/2059040 swapFree=4135892/4192956
[pid=22215] ppid=22213 vsize=1059176 CPUtime=1800.01
/proc/22215/stat : 22215 (pbct) R 22213 22215 21470 0 -1 4202496 277275 0 0 0 178362 1639 0 0 25 0 1 0 126045766 1084596224 253071 1992294400 134512640 136421960 4294252528 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22215/statm: 264794 253071 238 467 0 264325 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 1059176

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1800.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22264
/proc/meminfo: memFree=784072/2059040 swapFree=4135892/4192956
[pid=22215] ppid=22213 vsize=0 CPUtime=1800.12
/proc/22215/stat : 22215 (pbct) R 22213 22215 21470 0 -1 4194308 277276 0 0 0 178363 1649 0 0 25 0 1 0 126045766 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/22215/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.12
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.13
CPU user time (s): 1783.63
CPU system time (s): 16.4965
CPU usage (%): 99.9673
Max. virtual memory (cumulated for all children) (KiB): 1059176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1783.63
system time used= 16.4965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 277276
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1
involuntary context switches= 4508

runsolver used 3.08353 second user time and 8.39672 second system time

The end

Launcher Data 

Begin job on node014 at 2010-06-26 00:20:44
IDJOB=2681774
IDBENCH=48263
IDSOLVER=1192
FILE ID=node014/2681774-1277504444
PBS_JOBID= 11190565
Free space on /tmp= 62436 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_1000_25_5.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681774-1277504444/watcher-2681774-1277504444 -o /tmp/evaluation-result-2681774-1277504444/solver-2681774-1277504444 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681774-1277504444.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 0aee483b23f7a5b1d2af91be543c550b
RANDOM SEED=821836198

node014.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.258
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.258
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1799548 kB
Buffers:         54444 kB
Cached:         102808 kB
SwapCached:       9968 kB
Active:          62268 kB
Inactive:       108440 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1799548 kB
SwapTotal:     4192956 kB
SwapFree:      4135892 kB
Dirty:            2748 kB
Writeback:           0 kB
AnonPages:       12080 kB
Mapped:           8400 kB
Slab:            66844 kB
PageTables:       4172 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183556 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62436 MiB
End job on node014 at 2010-06-26 00:50:46